Congratulations Maeve and welcome to the group. I have several (!) Roadinis and can put in a vote for the Wavies as well. For a more unusual build the Bullmoose work well too - find some examples on the Blue Lug customer build catalog, or my reply to another thread on this forum.
My bullmooses are chopped by 1 centimeter each side.
I am 5’6” with an 81 pbh.
The only bar I would caution you against is the original width Losco, I had the 48cm, and when I tried it on the 47 cm with I think a 9 cm Tallux, it was too close and too narrow and would hit my thighs, even without bar ends, as I was mounting.
My current builds are 50cm lugged with Noodles, 50cm tigged with Wavies, and 47cm tigged with the aforementioned chopped Bullmoose. The latter bike is kind of a loaner bike now, since I have the other two of the right size. I originally bought the 47cm in 2020 when Riv were out of stock of the 50cm, but I couldn’t resist the orange color. My tigged one is orange too, but a slightly lighter shade, I got that one in 2022.